git config --global user.name "your-name"
git config --global user.email "your-email@gmail.com"
git config --global --list
ssh-keygen -t rsa -b 4096 -C "YOUR@EMAIL.com"
cat ~/.ssh/id_rsa.pub (generate SSH key)
ssh -T git@github.com (Check and see if it worked)
git init
git status
git add .
git commit -m 'first commit'
# https://github.com/new
git remote add origin https://github.com/your-github-name/your-github-repo.git
git push -u origin master
// delete last commit from github
git reset HEAD^ --hard
git push -f
※TIPS: Push to github without re-entering password (connect SSH key)
